Powder Keg (1) [Magic Player Rewards 2004] Grading:Slightly Played return a permanent you control

return a permanent you control to its owner's hand

or land until end of turn

Set: Revised Edition Type: Creature — Merfolk Rarity: rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Set: Urza's Legacy Type: Artifact Rarity: rare Cost: {3} At the beginning of each opponent's upkeep

Set: Modern Masters 2015 Type: Legendary Creature — Phyrexian Praetor Rarity: mythic Cost: {5}{W}{W} Vigilance Other creatures you control get +2/+2

Powder Keg (1) [Magic Player Rewards 2004] Grading:Slightly Played return a permanent you controlSet: Magic Player Rewards 2004 Type: Artifact Rarity: rare Cost: {2} At the beginning of your upkeep, you may put a fuse counter on this artifact. {T}, Sacrifice this artifact: Destroy each artifact and creature with mana value equal to the number of fuse counters on this artifact.